Fikri, Moh. Hilman, et al. “‘I Went to Singapore and I Didn’t Understand Their English’: A Portrait of Five International Islamic Boarding School Teachers on Global Englishes”. International Journal of English and Applied Linguistics (IJEAL), vol. 5, no. 3, Dec. 2025, pp. 280-8, doi:10.47709/ijeal.v5i3.6867.